A Glimpse

Recording by Marcin Wasilewski Trio.

Recording identifiers

ISRC
DEB331967808
CopyrightID (CopyrightChains transaction hash)
0xf34d2794723bd57bfc1fdd77b4e2bde69555a848bfcb1059a7325dab099952fc
Copyright registration time
2026-07-29T15:26:48+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-29T15:38:18Z
Bitcoin block
960125
Canonical record hash
sha256:19908e5a0ce06879fd4ec5d8580a294df79d451c432e575cbb8b9ee41b4d8c94

What this proof establishes

This recording belongs to ProofProfile's historical evidence base derived from the pre-2022 AcousticBrainz and MusicBrainz corpus. ISRC is the stable recording-level bridge from that source corpus to the authoritative cc-db-prod track record.

CopyrightChains and Bitcoin OpenTimestamps make the exact committed record independently verifiable today. The cryptographic proof does not by itself establish authorship or ownership of the underlying recording.

Read the complete pre-generative-AI provenance and verification method.